[SCSI] zfcp: replace current ERP logging with a more convenient version

The current number based id ERP logging is replaced by a string
based tag version. The benefit is an easier location of the code in
question and the removal of the lengthy array referencing the
individual messages.
The string (7 bytes) based version does not use more space since those
bytes were "used" anyway due to the alignment of the structure.
The encoding of the 7 byte string is as follows
        [0-1] = filename
        [2-5] = task/function
        [6]   = section
Due to the character of this string (fixed length) a string
termination is not required here.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 1e16ab58b242..69a31187e54d 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -421,7 +421,8 @@ int zfcp_status_read_refill(struct zfcp_adapter *adapter)
         while (atomic_read(&adapter->stat_miss) > 0)
                 if (zfcp_fsf_status_read(adapter)) {
                         if (atomic_read(&adapter->stat_miss) >= 16) {
-                                zfcp_erp_adapter_reopen(adapter, 0, 103, NULL);
+                                zfcp_erp_adapter_reopen(adapter, 0, "axsref1",
+                                                        NULL);
                                 return 1;
                         }
                         break;